POWERWARE® 9150
... Double conversion online (Series 9) Power Rating: 8-15 kVA Voltage: 220/230/240 VAC Backup time: Typical 7-18 min, extendable up to hours ...
... Double conversion online (Series 9) Power Rating: 8-15 kVA Voltage: 220/230/240 VAC Backup time: Typical 7-18 min, extendable up to hours ...
CLAMPERS
... the value of external resistor we obtain approximately 470Ω We calculate the VRL , give us 6.1V Now if we change the load to 600 W but the external still same , then VRL become 4.9V … thus the system will not operate correctly!! ...
... the value of external resistor we obtain approximately 470Ω We calculate the VRL , give us 6.1V Now if we change the load to 600 W but the external still same , then VRL become 4.9V … thus the system will not operate correctly!! ...
1EDI60N12AF - Infineon Technologies
... of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that t ...
... of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that t ...
DB32637643
... the compensation not only of current harmonics produced by fluctuating loads, but also of reactive power and unbalance of non-linear and distorting loads[4],[5]. At low voltage levels, conventional two level inverters are used. At medium voltage levels, the conventional two level inverters either re ...
... the compensation not only of current harmonics produced by fluctuating loads, but also of reactive power and unbalance of non-linear and distorting loads[4],[5]. At low voltage levels, conventional two level inverters are used. At medium voltage levels, the conventional two level inverters either re ...
AN2622
... The TS4909 is a stereo audio amplifier designed to drive headphones in portable applications. The integrated phantom ground is a circuit topology that eliminates the heavy output coupling capacitors. This is of primary importance in portable applications where space constraints are very high. A sing ...
... The TS4909 is a stereo audio amplifier designed to drive headphones in portable applications. The integrated phantom ground is a circuit topology that eliminates the heavy output coupling capacitors. This is of primary importance in portable applications where space constraints are very high. A sing ...
DN131 - The LTC1446/LTC1446L: World's First Dual 12-Bit DACs in SO-8
... rising edge of the clock. When all the data has been shifted in, it is loaded into the DAC registers when the signal on the CS/LD pin changes to a logic high. This updates both 12bit DACs and internally disables the CLK signal. The DOUT pin allows the user to daisy-chain several DACs together. Power ...
... rising edge of the clock. When all the data has been shifted in, it is loaded into the DAC registers when the signal on the CS/LD pin changes to a logic high. This updates both 12bit DACs and internally disables the CLK signal. The DOUT pin allows the user to daisy-chain several DACs together. Power ...
2STN2340
... coupled with very low saturation voltage. The 2STF2340 complementary PNP is the 2STF1340. ...
... coupled with very low saturation voltage. The 2STF2340 complementary PNP is the 2STF1340. ...
Power Electronics Converters for Variable Speed Pump
... employed as a switching device [11]. The output of the inverter side is connected to the rotor of the DFAM to produce the variable slip and speed [4], [12]-[14]. The control of the switch of a three-level voltage source inverter is divided into two types; carrier-based PWM and SVM. Carrier-based PWM ...
... employed as a switching device [11]. The output of the inverter side is connected to the rotor of the DFAM to produce the variable slip and speed [4], [12]-[14]. The control of the switch of a three-level voltage source inverter is divided into two types; carrier-based PWM and SVM. Carrier-based PWM ...
module-2
... Coils A and B in a magnetic circuit have 600 turns and 500 turns respectively. A current of 8A in coil A produces a flux of 0.04Wb.If co-efficient of coupling is 0.2, calculate i)selfinductance of the coil A with B open circuited,(ii)flux linking with the coil B (iii)the average emf induced in coil ...
... Coils A and B in a magnetic circuit have 600 turns and 500 turns respectively. A current of 8A in coil A produces a flux of 0.04Wb.If co-efficient of coupling is 0.2, calculate i)selfinductance of the coil A with B open circuited,(ii)flux linking with the coil B (iii)the average emf induced in coil ...
SIMULATION OF A LCC RESONANT CIRCUIT ECE562: Power Electronics I
... MATLAB and NL5 to better familiarize the student with some of its operating characteristics. This lab will explore some of the following aspects of the parallel resonant circuit: • Input impedance • Output impedance • Zero frequency • Output power • Output current • Output voltage • Zero poles • Ph ...
... MATLAB and NL5 to better familiarize the student with some of its operating characteristics. This lab will explore some of the following aspects of the parallel resonant circuit: • Input impedance • Output impedance • Zero frequency • Output power • Output current • Output voltage • Zero poles • Ph ...
K346670
... Optimal power flow (OPF) is an optimization tool used to schedule the control parameters of power systems in such a manner that the objective function is minimized or maximized. Operating constraints of equipments, security requirement and stability limits are enforced to the solution. Optimal react ...
... Optimal power flow (OPF) is an optimization tool used to schedule the control parameters of power systems in such a manner that the objective function is minimized or maximized. Operating constraints of equipments, security requirement and stability limits are enforced to the solution. Optimal react ...
LT1784 - 2.5MHz, Over-The-Top Low Power, Rail-to-Rail Input and Output Op Amp in SOT-23
... unique feature of this device is its Over-The-Top® operation capabilitity with either or both of its inputs above the positive rail. The inputs handle 18V both differential and common mode, independent of supply voltage. The input stage incorporates phase reversal protection to prevent false outputs ...
... unique feature of this device is its Over-The-Top® operation capabilitity with either or both of its inputs above the positive rail. The inputs handle 18V both differential and common mode, independent of supply voltage. The input stage incorporates phase reversal protection to prevent false outputs ...
a AN-417 APPLICATION NOTE •
... While most modern high speed ADCs operate from single supplies, they are still most often used in signal chains that have bipolar supplies. Because singlesupply ADCs typically have lower quiescent currents than their dual supply equivalents, the main impetus behind this trend is the power that is sa ...
... While most modern high speed ADCs operate from single supplies, they are still most often used in signal chains that have bipolar supplies. Because singlesupply ADCs typically have lower quiescent currents than their dual supply equivalents, the main impetus behind this trend is the power that is sa ...
Chapter 5
... • As mentioned before, it will have an infinite open-loop gain • The resistance of the two inputs will also be infinite • This means it will not affect any node it is attached to • It is also given zero output impedance • From Thevenin’s theorem one can see that this means it is load independent ...
... • As mentioned before, it will have an infinite open-loop gain • The resistance of the two inputs will also be infinite • This means it will not affect any node it is attached to • It is also given zero output impedance • From Thevenin’s theorem one can see that this means it is load independent ...
electrical machines two marks
... The core is constructed by sheet steel laminations assembled to provide a continuous magnetic path with minimum of air gap included. The steel used is of high silicon content sometimes heat treated to produce a high permeability and a low hysteresis loss at the usual operating flux densities. The ed ...
... The core is constructed by sheet steel laminations assembled to provide a continuous magnetic path with minimum of air gap included. The steel used is of high silicon content sometimes heat treated to produce a high permeability and a low hysteresis loss at the usual operating flux densities. The ed ...
1. Which of the following pairs of quantities of a moving object must
... frequency fA is coupled to a system B of natural frequency fB, and causes system B to oscillate. When the steady state is reached, which of the following statements is/are correct? (1) System B oscillates at frequency fA. (2) The amplitude of system B depends on the difference of fA and fB. (3) The ...
... frequency fA is coupled to a system B of natural frequency fB, and causes system B to oscillate. When the steady state is reached, which of the following statements is/are correct? (1) System B oscillates at frequency fA. (2) The amplitude of system B depends on the difference of fA and fB. (3) The ...
pedal power iso-5
... The Pedal Power end of each supplied DC power cable has a black barrel connector. The other end has either another identical barrel connector (center negative), a 5.5x2.5mm red barrel (center positive) or a 3.5mm mini-plug (tip positive). Use the standard right-angle black barrel connector cables wi ...
... The Pedal Power end of each supplied DC power cable has a black barrel connector. The other end has either another identical barrel connector (center negative), a 5.5x2.5mm red barrel (center positive) or a 3.5mm mini-plug (tip positive). Use the standard right-angle black barrel connector cables wi ...
RA06H8285M 数据资料DataSheet下载
... 1. The specifications of mention are not guarantee values in this data sheet. Please confirm additional details regarding operation of these products from the formal specification sheet. For copies of the formal specification sheets, please contact one of our sales offices. 2.RA series products (RF ...
... 1. The specifications of mention are not guarantee values in this data sheet. Please confirm additional details regarding operation of these products from the formal specification sheet. For copies of the formal specification sheets, please contact one of our sales offices. 2.RA series products (RF ...
TPA2000D1-Q1 数据资料 dataSheet 下载
... time at that voltage. The differential voltage swing is 2 × VDD, and the time at each voltage is half the period for the traditional modulation scheme. An ideal LC filter is needed to store the ripple current from each half cycle for the next half cycle, while any resistance causes power dissipation ...
... time at that voltage. The differential voltage swing is 2 × VDD, and the time at each voltage is half the period for the traditional modulation scheme. An ideal LC filter is needed to store the ripple current from each half cycle for the next half cycle, while any resistance causes power dissipation ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.